black

#000000

#CD0F37

#CD0F37

Contrast Ratio

3.72:1

Delta E

86.56

Very Different

50:50 Mix

Color Values

Format #000000 #CD0F37
HEX #000000 #CD0F37
RGB 0, 0, 0 205, 15, 55
HSL 0.0, 0.0%, 0.0% 347.4, 86.4%, 43.1%
HSV 0.0, 0.0%, 0.0% 347.4, 92.7%, 80.4%
CMYK 0%, 0%, 0%, 100% 0.0%, 92.7%, 73.2%, 19.6%
OKLCH 0.0 0.0 0.0 0.5408 0.2115 20.0

Contrast & Accessibility

3.72:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CD0F37 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CD0F37

Color Difference (Delta E)

86.56 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CD0F37);
background: linear-gradient(135deg, #000000, #CD0F37);

Explore Each Color

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